Upper rail for a watercraft



FIG. 1 is a perspective view of an upper rail for a watercraft;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a cross-sectional/end view of FIG. 1;

FIG. 5 is a cross-sectional/end view of FIG. 1 as viewed from opposite the view of FIG. 4;

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a bottom view of FIG. 1.

The broken away symbols in the drawings indicate the appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for an upper rail for a watercraft, as shown and described. 